wedi 520 Flexible Sealant : UK Bathrooms

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Jan - Wine glasses

wedi 520 Flexible Sealant

UKB Item Reference: 53392

Hurry - Low Stock!
Delivery Estimate: 1 - 2 working days
inc. VAT | RRP: £139.72 | You Save: £27.95 (20%)


Wedi 520 is a special cement mortar and acrylate mix flexible sealant for construction of wedi board systems, it bridges cracks and provides perfect protection against future surface cracking on joints. As a flexible sealant it is suitable for indoor and outdoor use for sealing under tile coverings in areas such as balconies and terrace or indoors in showers and wetrooms. It has been specially developed for a flexible joint seal in conjunction with wedi subliner dry and flex and is suitable for wall and floor surfaces in wet area such as wet rooms.

The wedi 520 flexible sealant was developed to be age resistant and remains unaffected to environmental conditions for example it is frost resistant and waterproof! It can even be used for swimming pools with a maximum depth of 2 meters and is suitable for large moisture exposure in accordance with requirements of the German construction industry. The pack consists of 2 parts which are provided in the correct mixing ratios: Powder component and the fluid component.


  • Technical sheet
  • Flexible sealant for joining cracks
  • Mixing ratio as supplied:
    • 10kg liquid component
    • 20kg powder component
  • Waterproof
  • Frost resistant
  • Indoor or outdoor use
  • For swimming pools of no more than 2 meters in depth
  • For wall and floor surfaces in wet areas
  • For outdoor balconies and terraces


Hurry - Low Stock!
Delivery Estimate: 1 - 2 working days
Delivery Charge: £6.95

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Hurry - Low Stock!
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